73 lines
2.2 KiB
Markdown
73 lines
2.2 KiB
Markdown
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# Configuration of NPMTS
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npmts can be configured to your needs:
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### npmextra.json
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the npmts section in npmextra.json can be used to configure npmts.
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**Default**
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>Note: When you are using `"mode":"default"` it'll cause npmts to override any other settings you may have made except for tsOptions (ES target etc.)
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with default behaviour.
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```json
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{
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"npmts":{
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"mode":"default"
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}
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}
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```
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**Custom settings**
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```json
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{
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"mode":"custom",
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"test":true,
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"npmts":{
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"ts":{
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"./customdir/*.ts":"./"
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},
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"tsOptions":{
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"declaration":false,
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"target":"ES6"
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},
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"cli":true
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}
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}
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```
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| key | default value | description |
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| --- | --- | --- |
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| `"mode"` | `"default"` | "default" will do default stuff and override , "custom" only does what you specify |
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| `"test"` | `true` | test your module |
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| `"ts"` | `{"./ts/*.ts":"./","./test/test.ts":"./test/"}` | allows you to define multiple ts portions |
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| `"tsOptions"` | `{"target":"ES5", "declaration":"true"}` | specify options for tsc |
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| `"cli"` | "false" | some modules are designed to be used from cli. If set to true NPMTS will create a cli.js that wires you dist files up for cli use. |
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### TypeScript
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by default npmts looks for `./ts/*.ts` and `./test/test.ts` that will compile to
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`./dist/*.js` and `./test/test.js`
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Use commonjs module system for wiring up files.
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### Declaration files
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**npmts** also creates declaration files like `./dist/index.d.ts` by default.
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You can reference it in your package.json like this.
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```json
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"main": "dist/index.js",
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"typings": ".dist/index.d.ts",
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```
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This is in line with the latest TypeScript best practices.
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You can then import plugins via the TypeScript `import` Syntax
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and tsc will pick up the declaration file automatically.
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## Some notes:
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#### Typings for third party modules that do not bundle declaration files
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NPMTS no longer supports typings.json. Instead use the new TypeScript 2.x approach to typings using the @types/ npm scope.
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#### Instrumentalize Code
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npmts instrumentalizes (using istanbul) the created JavaScript code to create a coverage report.
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#### Tests
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Any errors will be shown with reference to their originating source in TypeScript
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thanks to autogenerated source maps.
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